Plant irrigator



FIG. 1 is a perspective view taken from the top, front and right side of a plant irrigator showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof; and

FIG. 5 is a front elevational view thereof. 

The ornamental design of plant irrigator, as shown and described. 